MX339914B - Dispositivo y metodo de procesamiento de imagenes. - Google Patents

Dispositivo y metodo de procesamiento de imagenes.

Info

Publication number
MX339914B
MX339914B MX2014015998A MX2014015998A MX339914B MX 339914 B MX339914 B MX 339914B MX 2014015998 A MX2014015998 A MX 2014015998A MX 2014015998 A MX2014015998 A MX 2014015998A MX 339914 B MX339914 B MX 339914B
Authority
MX
Mexico
Prior art keywords
current block
processing device
image processing
present
unit
Prior art date
Application number
MX2014015998A
Other languages
English (en)
Spanish (es)
Other versions
MX2014015998A (es
Inventor
Sato Kazushi
Morigami Yoshitaka
Lu Shuo
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of MX2014015998A publication Critical patent/MX2014015998A/es
Publication of MX339914B publication Critical patent/MX339914B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
MX2014015998A 2012-06-29 2013-06-21 Dispositivo y metodo de procesamiento de imagenes. MX339914B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012147877 2012-06-29
JP2012153112 2012-07-06
PCT/JP2013/067107 WO2014002895A1 (fr) 2012-06-29 2013-06-21 Dispositif et procédé de traitement d'image

Publications (2)

Publication Number Publication Date
MX2014015998A MX2014015998A (es) 2015-03-20
MX339914B true MX339914B (es) 2016-06-17

Family

ID=49783050

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2016007335A MX353549B (es) 2012-06-29 2013-06-21 Dispositivo y método de procesamiento de imágenes.
MX2014016001A MX339913B (es) 2012-06-29 2013-06-21 Dispositivo y metodo de procesamiento de imagenes.
MX2014015998A MX339914B (es) 2012-06-29 2013-06-21 Dispositivo y metodo de procesamiento de imagenes.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
MX2016007335A MX353549B (es) 2012-06-29 2013-06-21 Dispositivo y método de procesamiento de imágenes.
MX2014016001A MX339913B (es) 2012-06-29 2013-06-21 Dispositivo y metodo de procesamiento de imagenes.

Country Status (14)

Country Link
US (3) US9794563B2 (fr)
EP (2) EP2879377A4 (fr)
JP (2) JPWO2014002897A1 (fr)
KR (2) KR20150034131A (fr)
CN (2) CN104380732B (fr)
AU (2) AU2013281943B2 (fr)
BR (2) BR112014032225B1 (fr)
CA (2) CA2874719A1 (fr)
MX (3) MX353549B (fr)
MY (2) MY172520A (fr)
RU (3) RU2641259C2 (fr)
TW (3) TWI627857B (fr)
WO (2) WO2014002895A1 (fr)
ZA (2) ZA201409424B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8625914B2 (en) * 2013-02-04 2014-01-07 Sony Corporation Image processing system, image processing method and program
TWI627857B (zh) * 2012-06-29 2018-06-21 Sony Corp Image processing device and method
CN115065823A (zh) 2012-07-02 2022-09-16 韩国电子通信研究院 视频编码/解码方法和非暂时性计算机可读记录介质
GB2518823A (en) 2013-09-25 2015-04-08 Sony Corp Data encoding and decoding
WO2015045736A1 (fr) * 2013-09-30 2015-04-02 日本放送協会 Dispositif de codage d'image, dispositif de codage d'image, et programmes correspondants
KR102294016B1 (ko) * 2014-12-05 2021-08-25 성균관대학교산학협력단 변환생략을 참조하는 디블록킹 필터링을 이용한 영상의 부호화/복호화 방법 및 이를 이용하는 장치
US10681371B2 (en) * 2015-06-07 2020-06-09 Lg Electronics Inc. Method and device for performing deblocking filtering
US10139480B2 (en) * 2016-02-19 2018-11-27 Fujifilm Sonosite, Inc. Ultrasound transducer with data compression
WO2018123444A1 (fr) * 2016-12-28 2018-07-05 ソニー株式会社 Dispositif de traitement d'image et procédé de traitement d'image
CA3142941C (fr) * 2017-01-03 2024-06-18 Lg Electronics Inc. Methode de traitement d'image et appareil associe
EP3349455A1 (fr) * 2017-01-11 2018-07-18 Thomson Licensing Procédé et dispositif de codage d'un bloc de données vidéo, procédé et dispositif de décodage d'un bloc de données vidéo
WO2019003676A1 (fr) * 2017-06-29 2019-01-03 ソニー株式会社 Dispositif de traitement d'image, procédé de traitement d'image et programme
CN109410558B (zh) * 2018-06-20 2023-12-12 深圳市宏芯达科技有限公司 一种红外码智能压缩芯片
JP2022016726A (ja) * 2018-11-16 2022-01-25 ソニーグループ株式会社 画像処理装置および方法
JP2020098984A (ja) 2018-12-17 2020-06-25 キヤノン株式会社 画像符号化装置及び画像復号装置及びそれらの制御方法及びプログラム
JP2021513755A (ja) 2019-01-15 2021-05-27 エルジー エレクトロニクス インコーポレイティド 変換スキップフラグを利用した映像コーディング方法及び装置
MX2021008103A (es) * 2019-02-15 2021-08-05 Panasonic Ip Corp America Codificador, decodificador, metodo de codificacion y metodo de decodificacion.
KR20230098729A (ko) * 2019-06-25 2023-07-04 닛폰 호소 교카이 부호화 장치, 복호 장치, 및 프로그램
MX2022002267A (es) * 2019-09-06 2022-03-22 Sony Group Corp Dispositivo y metodo de procesamiento de imagenes.
JP7517350B2 (ja) * 2019-12-18 2024-07-17 ソニーグループ株式会社 画像処理装置および方法
EP4118823A1 (fr) * 2020-03-12 2023-01-18 InterDigital VC Holdings France Procédé et appareil de codage et de décodage vidéo
CN111800633B (zh) * 2020-06-23 2024-06-25 西安万像电子科技有限公司 图像处理方法及装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0944261A3 (fr) * 1998-03-17 1999-10-06 Matsushita Electric Industrial Co., Ltd. Dispositif de traitement d'un signal vidéo
KR100683380B1 (ko) 2000-02-21 2007-02-15 주식회사 팬택앤큐리텔 영상 압축 부호화를 위한 변환 및 역변환 방법 및 장치
KR101169895B1 (ko) * 2004-01-20 2012-07-31 파나소닉 주식회사 화상 부호화 방법, 화상 복호화 방법, 화상 부호화 장치, 화상 복호화 장치 및 그 프로그램
KR101136629B1 (ko) * 2004-01-30 2012-04-23 파나소닉 주식회사 화상 부호화 방법, 화상 복호화 방법, 화상 부호화 장치,화상 복호화 장치, 및 그 프로그램
US7428342B2 (en) * 2004-12-17 2008-09-23 Microsoft Corporation Reversible overlap operator for efficient lossless data compression
JP2006254230A (ja) * 2005-03-11 2006-09-21 Toshiba Corp 情報処理装置およびプログラム
EP2051524A1 (fr) * 2007-10-15 2009-04-22 Panasonic Corporation Amélioration d'image tenant compte de l'erreur de prédiction
JP5102122B2 (ja) * 2008-06-11 2012-12-19 キヤノン株式会社 復号化装置及び復号化方法
US8300696B2 (en) * 2008-07-25 2012-10-30 Cisco Technology, Inc. Transcoding for systems operating under plural video coding specifications
KR101377660B1 (ko) 2008-09-30 2014-03-26 에스케이텔레콤 주식회사 복수 개의 움직임 벡터 추정을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
US8611435B2 (en) * 2008-12-22 2013-12-17 Qualcomm, Incorporated Combined scheme for interpolation filtering, in-loop filtering and post-loop filtering in video coding
JPWO2011016250A1 (ja) * 2009-08-06 2013-01-10 パナソニック株式会社 符号化方法、復号方法、符号化装置及び復号装置
KR101474756B1 (ko) * 2009-08-13 2014-12-19 삼성전자주식회사 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치
JP5299328B2 (ja) * 2010-03-17 2013-09-25 富士通株式会社 画像処理装置および画像処理方法
HUE053802T2 (hu) * 2010-07-14 2021-07-28 Ntt Docomo Inc Kis komplexitású intra predikció videó kódoláshoz
EP3618431B1 (fr) * 2010-07-21 2023-01-18 Telefonaktiebolaget LM Ericsson (publ) Codage et décodage d'image
CN102457726A (zh) 2010-10-18 2012-05-16 曜鹏科技股份有限公司 影像编码集成电路及其影像编码资料传输方法
US9854275B2 (en) * 2011-06-25 2017-12-26 Qualcomm Incorporated Quantization in video coding
JP6168365B2 (ja) * 2012-06-12 2017-07-26 サン パテント トラスト 動画像符号化方法、動画像復号化方法、動画像符号化装置および動画像復号化装置
US9426466B2 (en) * 2012-06-22 2016-08-23 Qualcomm Incorporated Transform skip mode
US10257520B2 (en) * 2012-06-26 2019-04-09 Velos Media, Llc Modified coding for transform skipping
TWI627857B (zh) * 2012-06-29 2018-06-21 Sony Corp Image processing device and method
WO2015045736A1 (fr) * 2013-09-30 2015-04-02 日本放送協会 Dispositif de codage d'image, dispositif de codage d'image, et programmes correspondants

Also Published As

Publication number Publication date
RU2641259C2 (ru) 2018-01-16
TWI627857B (zh) 2018-06-21
US20180124406A1 (en) 2018-05-03
MX2014015998A (es) 2015-03-20
AU2013281945B2 (en) 2017-03-02
KR20150034131A (ko) 2015-04-02
JPWO2014002897A1 (ja) 2016-05-30
KR20150034130A (ko) 2015-04-02
US9794563B2 (en) 2017-10-17
US10142634B2 (en) 2018-11-27
RU2014152112A (ru) 2016-07-10
TWI535222B (zh) 2016-05-21
ZA201409424B (en) 2015-08-26
RU2641261C2 (ru) 2018-01-16
WO2014002897A1 (fr) 2014-01-03
RU2014152111A (ru) 2016-07-10
TW201728179A (zh) 2017-08-01
TW201404169A (zh) 2014-01-16
BR112014032226B1 (pt) 2022-12-13
MY168865A (en) 2018-12-04
MX353549B (es) 2018-01-18
MX339913B (es) 2016-06-17
CN104380732A (zh) 2015-02-25
ZA201409423B (en) 2015-08-26
AU2013281943A1 (en) 2014-12-11
TWI592011B (zh) 2017-07-11
CN104380732B (zh) 2018-11-09
EP2879377A1 (fr) 2015-06-03
AU2013281943B2 (en) 2017-03-02
EP2879378A4 (fr) 2016-04-06
CN104429068A (zh) 2015-03-18
JPWO2014002895A1 (ja) 2016-05-30
EP2879378A1 (fr) 2015-06-03
CA2874723A1 (fr) 2014-01-03
US9894362B2 (en) 2018-02-13
US20150139304A1 (en) 2015-05-21
EP2879377A4 (fr) 2016-04-06
MY172520A (en) 2019-11-28
CA2874723C (fr) 2022-03-29
RU2017137313A3 (fr) 2020-11-02
WO2014002895A1 (fr) 2014-01-03
RU2740164C2 (ru) 2021-01-12
MX2014016001A (es) 2015-04-13
BR112014032226A2 (pt) 2017-06-27
TW201620308A (zh) 2016-06-01
BR112014032225A2 (pt) 2017-06-27
CN104429068B (zh) 2019-01-18
AU2013281945A1 (en) 2014-12-04
CA2874719A1 (fr) 2014-01-03
BR112014032225B1 (pt) 2022-12-13
RU2017137313A (ru) 2019-02-12
US20150139305A1 (en) 2015-05-21

Similar Documents

Publication Publication Date Title
MX353549B (es) Dispositivo y método de procesamiento de imágenes.
RU2020107177A (ru) Устройство и способ обработки изображений
MY191819A (en) Image processing device and image processing method
MX363318B (es) Parametros de cuantificacion para codificacion de conversion de espacio de color.
MY190480A (en) Image processing apparatus and method
MX2016011590A (es) Uso de una imagen actual como una referencia para la codificacion de video.
PH12015501080A1 (en) Method and apparatus for encoding video by using deblocking filtering, and method and apparatus for decoding video by using deblocking filtering
WO2012006576A3 (fr) Éléments de syntaxe de codage destinés à des balayages adaptatifs de coefficients de transformée pour codage vidéo
WO2013052835A3 (fr) Exécution de filtrage de dégroupage dépendant de la transformation
TW201613356A (en) Method for decoding video
WO2011126272A3 (fr) Procédé et appareil destinés à coder une vidéo à l'aide d'une transformation de gamme dynamique et procédé et appareil destinés à décoder une vidéo à l'aide d'une transformation de gamme dynamique
MY173210A (en) Mode dependent scanning of coefficients of a block of video data
EP2806640A4 (fr) Procédé pour coder et décoder une matrice quantifiée et appareil l'utilisant
MX353742B (es) Método y aparato de codificación y decodificación de video de base de unidad de datos jerárquica que comprende la predicción del parámetro de cuantificación.
MX344631B (es) Metodo de codificacion de imagenes, metodo de decodificacion de imagenes, aparato de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion y decodificacion de imagenes.
JP2015019152A5 (fr)
WO2015160801A3 (fr) Système et procédé de sélection de paramètre de quantification (qp) dans une compression de flux d'affichage (dsc)
WO2013050206A3 (fr) Dispositif et procédé pour le codage intra de blocs-images, contenu d'un support d'informations, et utilisation d'un dispositif de traitement pour le décodage de blocs-images codés intra
WO2014084671A3 (fr) Procédé et appareil de codage/décodage d'images utilisant une transformée
JP2013207499A5 (fr)

Legal Events

Date Code Title Description
FG Grant or registration